Product Hierarchy
Product Hierarchy

8423 - Microphone Cable, 3 Conductor 20 AWG, TC


20 AWG stranded (26x34) high-conductivity TC conductors, EPDM rubber insulation, rayon braid, TC braid shield (85% coverage), cotton wrap, EPDM jacket.

Physical Characteristics (Overall)

Conductor
ElementAWGStrandingMaterialNominal DiameterNo. of Conductors
Conductor(s)2026x34High Conductivity Tinned Copper0.037 in3
Conductor Count: 3
Insulation
ElementMaterialNominal DiameterNominal Wall Thickness
Conductor(s)EPDM - Ethylene Propylene Diene Monomer0.083 in0.023 in
Color Chart
NumberColor
1White
2Black
3Red
Outer Shield Material
TypeMaterialCoverage [%]
BraidRayon
BraidTC - Tinned Copper83 %
Outer Jacket Material
MaterialNominal DiameterNominal Wall ThicknessSeparator Material
EPDM - Ethylene Propylene Diene Monomer0.272 in0.04 inCotton Serve

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCR
10.2 Ohm/1000ft10.2 Ohm/1000ft3.3 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
30 pF/ft55 pF/ft
Inductance
Nominal Inductance
0.18 µH/ft
Impedance
Nominal Characteristic Impedance
52 Ohm
Current
Max. Recommended Current [A]
4 Amps per conductor @ 25°C
Voltage
UL Voltage Rating
600 V RMS

Temperature Range

Non-UL Temp Rating: 90°C
Operating Temp Range: -50°C To +90°C

Mechanical Characteristics

Bulk Cable Weight: 52 lbs/1000ft
Max Recommended Pulling Tension: 88 lbs
Min Bend Radius/Minor Axis: 2.75 in

Applicable Environmental and Other Programs

Environmental Space: Indoor (Not Riser or Plenum)
EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
MII Order #39 (China RoHS): Yes

Suitability

Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL voltage rating: 600 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorPutup TypeLengthUPC
8423 010100BlackReel100 ft612825206569
8423 010500BlackReel500 ft612825206590
8423 0101000BlackReel1,000 ft612825206576
Footnote: C - CRATE REEL PUT-UP.

History

Update and Revision: Revision Number: 0.305 Revision Date: 05-11-2020
Date: 2004-01-01
microphone-cable-product-bulletin.pdf
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